html, body{
    padding: 0;
    margin: 0;
    height: 100%;
    width: 100%;
    font-size: 1rem;
}
#app {
    font-family: Avenir, Helvetica, Arial, sans-serif;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-align: center;
    color: #2c3e50;
    margin-top: 60px;
}